package oop;

public class Unit28 extends Unit{
	
	final float PI = 3.14f;
	int number;
	
	public static void main(String[] args){
		Unit28 test = new Unit28();
		test.number = 100;
	}
	
	public void change(){
		number = 50;
	}
	

}

class Unit{
	
	final void show(){
		
	}
}
